AT89C1051-24SC - Microchip Technology

Manufacturer Part Number

AT89C1051-24SC

Manufacturer

Microchip Technology

Introduction

AT89C1051-24SC is an 8051-based microcontroller designed for embedded system applications.

Product Features and Performance

8-bit 8051 Core Processor

High-performance CMOS Technology

24MHz Clock Speed

1KB of Reprogrammable Flash Memory

64 bytes of RAM

15 Programmable I/O Lines

Internal Oscillator

LED Drive Capabilities

Product Advantages

Low power consumption

Fast processing due to 24MHz speed

Easy interface with peripherals

In-system programmable through Flash memory

Key Technical Parameters

Core Size: 8-Bit

Speed: 24MHz

Program Memory Size: 1KB

RAM Size: 64 x 8

Voltage - Supply: 4V ~ 6V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 20-SOIC

Quality and Safety Features

High reliability CMOS technology

Extended temperature range operation

Compatibility

Standard 8051 instruction set compatible

Compatible with many development and debugging tools

Application Areas

Consumer Electronics

Industrial Controls

Robotic Systems

Automotive

Product Lifecycle

Status: Obsolete

Potential for suitable replacements or upgrades should be explored.

Several Key Reasons to Choose This Product

Ideal for cost-sensitive low-power applications

Robust design suitable for harsh environments

Supports in-circuit programming, facilitating rapid updates and iterative development

Well-suited for applications requiring multiple I/O operations

Strong after-market support despite being obsolete, easing transition to newer models or alternatives.